1999 Opel Frontera vs. 2013 BMW 6 series
To start off, 2013 BMW 6 series is newer by 14 year(s). Which means there will be less support and parts availability for 1999 Opel Frontera. In addition, the cost of maintenance, including insurance, on 1999 Opel Frontera would be higher. At 4,395 cc (8 cylinders), 2013 BMW 6 series is equipped with a bigger engine. In terms of performance, 2013 BMW 6 series (439 HP @ 6000 RPM) has 325 more horse power than 1999 Opel Frontera. (114 HP @ 3800 RPM) In normal driving conditions, 2013 BMW 6 series should accelerate faster than 1999 Opel Frontera. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 6 series weights approximately 230 kg more than 1999 Opel Frontera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Opel Frontera is four wheel drive (4WD), it will have significant more traction and grip than 2013 BMW 6 series. In wet, icy, snow, or gravel driving conditions, 1999 Opel Frontera will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2013 BMW 6 series (651 Nm @ 4500 RPM) has 391 more torque (in Nm) than 1999 Opel Frontera. (260 Nm @ 1900 RPM). This means 2013 BMW 6 series will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Frontera.
Compare all specifications:
| 1999 Opel Frontera | 2013 BMW 6 series | |
| Make | Opel | BMW |
| Model | Frontera | 6 series |
| Year Released | 1999 | 2013 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 4395 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 114 HP | 439 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Torque | 260 Nm | 651 Nm |
| Torque RPM | 1900 RPM | 4500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1820 kg | 2050 kg |
| Vehicle Length | 4280 mm | 4897 mm |
| Vehicle Width | 1800 mm | 1895 mm |
| Vehicle Height | 1710 mm | 1364 mm |
| Wheelbase Size | 2470 mm | 2855 mm |
